Assignee
JIANGSU LEUVEN INSTR CO LTD
CN·19 granted patents·15 pending applications·1 citations·filing 2018–2022
Top patents by PatentIndex Score
34 records- 0178US11002663B2Gas injection deviceJIANGSU LEUVEN INSTR CO LTD·Filed 2018·Granted May 11, 2021·1 cites·9 claims
- 0260US12518943B2Ion source baffle, ion etching machine, and usage method thereforJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Granted Jan 6, 2026·0 cites·4 claims
- 0359US11031260B2Hydrogen fluoride vapor phase corrosion methodJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Granted Jun 8, 2021·0 cites·6 claims
- 0459US2021265179A1Hydrogen fluoride vapor phase corrosion apparatus and methodJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Application pending·0 cites
- 0555US2025174432A1Inductive coupled coil, radio frequency provision apparatus, radio frequency control method, and deviceJIANGSU LEUVEN INSTR CO LTD·Filed 2022·Application pending·0 cites
- 0655US2025183017A1Method for removing particles of ion beam etching system, and ion beam etching systemJIANGSU LEUVEN INSTR CO LTD·Filed 2022·Application pending·0 cites
- 0753US12009188B2Rotatable faraday cleaning apparatus and plasma processing systemJIANGSU LEUVEN INSTR CO LTD·Filed 2020·Granted Jun 11, 2024·0 cites·6 claims
- 0851US12531215B2Plasma processing system and multi-section faraday shielding device thereofJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Granted Jan 20, 2026·0 cites·7 claims
- 0949US12243713B2Anti-breakdown ion source discharge apparatusJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Granted Mar 4, 2025·0 cites·10 claims
- 1049US11837439B2Inductively coupled plasma treatment systemJIANGSU LEUVEN INSTR CO LTD·Filed 2020·Granted Dec 5, 2023·0 cites·10 claims
- 1149US11373842B2Ion beam etching systemJIANGSU LEUVEN INSTR CO LTD·Filed 2018·Granted Jun 28, 2022·0 cites·10 claims
- 1249US2025140512A1Ion beam etching machine and lower electrode structure thereofJIANGSU LEUVEN INSTR CO LTD·Filed 2022·Application pending·0 cites
- 1349US2023238218A1Separated gas inlet structure for blocking plasma backflowJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Application pending·0 cites
- 1448US11955323B2Device for blocking plasma backflow in process chamber to protect air inlet structureJIANGSU LEUVEN INSTR CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·9 claims
- 1548US2023352267A1Dual-wall multi-structure quartz cylinder deviceJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Application pending·0 cites
- 1648US2024407267A1Control method for sidewall contamination of mram magnetic tunnelJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Application pending·0 cites
- 1747US12027345B2Etching uniformity regulating device and methodJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Granted Jul 2, 2024·0 cites·7 claims
- 1847US2023326709A1Ion beam etching machine and lifting and rotating platform device thereofJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Application pending·0 cites
- 1946US11735400B2Faraday cleaning device and plasma processing systemJIANGSU LEUVEN INSTR CO LTD·Filed 2020·Granted Aug 22, 2023·0 cites·6 claims
- 2045US2024381778A1Method for reducing damage to magnetic tunnel junction of mramJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Application pending·0 cites
- 2145US2022319817A1Plasma processing system with faraday shielding deviceJIANGSU LEUVEN INSTR CO LTD·Filed 2020·Application pending·0 cites
- 2244US12494346B2Ceramic air inlet radio frequency connection type cleaning deviceJIANGSU LEUVEN INSTR CO LTD·Filed 2020·Granted Dec 9, 2025·0 cites·7 claims
- 2344US2022319816A1Plasma etching systemJIANGSU LEUVEN INSTR CO LTD·Filed 2020·Application pending·0 cites
- 2441US12112923B2Reaction chamber liningJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Granted Oct 8, 2024·0 cites·7 claims
- 2541US2024249926A1Plasma treatment methodJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Application pending·0 cites
- 2640US12414478B2Method for etching MRAM magnetic tunnel junctionJIANGSU LEUVEN INSTR CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·11 claims
- 2740US2021398774A1Etching device and method of inductively coupled plasmaJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Application pending·0 cites
- 2839US11963455B2Etching method for magnetic tunnel junctionJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Granted Apr 16, 2024·0 cites·12 claims
- 2939US10734253B2Wafer processing apparatus and methodJIANGSU LEUVEN INSTR CO LTD·Filed 2018·Granted Aug 4, 2020·0 cites·4 claims
- 3036US2021399214A1Method for manufacturing magnetic tunnel junctionJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Application pending·0 cites
- 3134US12063866B2Multilayer magnetic tunnel junction etching method and MRAM deviceJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Granted Aug 13, 2024·0 cites·10 claims
- 3231US12035633B2Method for etching magnetic tunnel junctionJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Granted Jul 9, 2024·0 cites·10 claims
- 3330US2021399215A1Etching method for single-isolated magnetic tunnel junctionJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Application pending·0 cites
- 3429US11877519B2Semiconductor device manufacturing methodJIANGSU LEUVEN INSTR CO LTD·Filed 2019·Granted Jan 16, 2024·0 cites·10 claims
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